C31232233133313221211113313331333132313331322121133132313232223221
>>
C3123223313331322121111331333133313231333132212113313231323222322
<<
C31232233133313221211113313331333132313331322121133132313232223223
>>
C31232233133313221211113313331333132313331322121133132313232223222
>>